| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once [adv] be [verb] to | 6 |
|
| 2 | once [adv] be [verb] to | 6 |
|
| 3 | once again be [verb] to | 5 |
|
| 4 | once [adv] be [vb pp] to | 5 |
|
| 5 | once again be [verb] to | 5 |
|
